VULNERABILITY INTELLIGENCE

CVE-2017-1000460

CVSS score6.5 MEDIUM
EPSS probability0.49%
CISA KEVNot currently listed
Published2018-01-03
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

In line libavcodec/h264dec.c:500 in libav(v13_dev0), ffmpeg(n3.4), chromium(56 prior Feb 13, 2017), the return value of init_get_bits is ignored and get_ue_golomb(&gb) is called on an uninitialized get_bits context, which causes a NULL deref exception.

Weakness classification

  • CWE-476: NULL Pointer Dereference

Primary references